66377586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 87068814

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 506, 599, 759, 803, 1198, 1518, 1606, 1679, 1797, 2409, 3358, 3594, 4818, 5037, 6589, 10074, 13178, 13777, 18469, 19767, 27554, 36938, 39534, 41331, 43727, 55407, 82662, 87454, 110814, 131181, 151547, 262362, 303094, 454641, 480997, 909282, 961994, 1005721, 1442991, 2011442, 2885982, 3017163, 6034326, 11062931, 22125862, 33188793, 66377586]

約数ペア:

[(1, 66377586), (2, 33188793), (3, 22125862), (6, 11062931), (11, 6034326), (22, 3017163), (23, 2885982), (33, 2011442), (46, 1442991), (66, 1005721), (69, 961994), (73, 909282), (138, 480997), (146, 454641), (219, 303094), (253, 262362), (438, 151547), (506, 131181), (599, 110814), (759, 87454), (803, 82662), (1198, 55407), (1518, 43727), (1606, 41331), (1679, 39534), (1797, 36938), (2409, 27554), (3358, 19767), (3594, 18469), (4818, 13777), (5037, 13178), (6589, 10074)]